Combining Philosophers

Ideas for Archimedes, Henri Bergson and Plato

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14 ideas

2. Reason / C. Styles of Reason / 1. Dialectic
Dialectic should only be taught to those who already philosophise well [Plato]
     Full Idea: The dialectical capacity - you won't give it to anyone else, I suspect, except to whoever philosophises purely and justly.
     From: Plato (The Sophist [c.359 BCE], 253e)
A dialectician is someone who knows how to ask and to answer questions [Plato]
     Full Idea: What would you call someone who knows how to ask and answer questions? Wouldn't you call him a dialectician?
     From: Plato (Cratylus [c.377 BCE], 390c)
     A reaction: Asking good questions and giving good answers sound like two very different skills. I presume dialectic is the process of arriving at answers by means of asking the right questions.
Two contradictories force us to find a relation which will correlate them [Plato, by Weil]
     Full Idea: Where contradictions appear there is a correlation of contraries, which is relation. If a contradiction is imposed on the intelligence, it is forced to think of a relation to transform the contradiction into a correlation, which draws the soul higher.
     From: report of Plato (works [c.375 BCE]) by Simone Weil - God in Plato p.70
     A reaction: A much better account of the dialectic than anything I have yet seen in Hegel. For the first time I see some sense in it. A contradiction is not a falsehood, and it must be addressed rather than side-stepped. A kink in the system, that needs ironing.
Dialectic is the only method of inquiry which uproots the things which it takes for granted [Plato]
     Full Idea: Dialectic is the only field of inquiry whose quest for certainty causes it to uproot the things it takes for granted in the course of its journey.
     From: Plato (The Republic [c.374 BCE], 533c)
The ability to take an overview is the distinguishing mark of a dialectician [Plato]
     Full Idea: The ability to take an overview is the distinguishing mark of a dialectician.
     From: Plato (The Republic [c.374 BCE], 537c)
For Plato, rationality is a vision of and love of a cosmic rational order [Plato, by Taylor,C]
     Full Idea: In Plato's theory, to be rational is to have a vision of rational order, and to love this order.
     From: report of Plato (The Republic [c.374 BCE], 537d) by Charles Taylor - Sources of the Self §4.1
     A reaction: There may be a worrying elitism in this, but it helps to pinpoint the sense in which 'all philosophers are Platonists'.
Good analysis involves dividing things into appropriate forms without confusion [Plato]
     Full Idea: It takes expertise in dialectic to divide things by kinds and not to think that the same form is a different one or that a different form is the same.
     From: Plato (The Sophist [c.359 BCE], 253d)
Plato's 'Parmenides' is the greatest artistic achievement of the ancient dialectic [Hegel on Plato]
     Full Idea: Plato's 'Parmenides' is the greatest artistic achievement of the ancient dialectic.
     From: comment on Plato (Parmenides [c.364 BCE]) by Georg W.F.Hegel - Phenomenology of Spirit Pref 71
     A reaction: It is a long way from the analytic tradition of philosophy to be singling out a classic text for its 'artistic' achievement. Eventually we may even look back on, say, Kripke's 'Naming and Necessity' and see it in that light.
2. Reason / C. Styles of Reason / 2. Elenchus
In "Gorgias" Socrates is confident that his 'elenchus' will decide moral truth [Vlastos on Plato]
     Full Idea: In the 'Gorgias' Socrates is still supremely confident that the elenchus is the final arbiter of moral truth.
     From: comment on Plato (Gorgias [c.387 BCE]) by Gregory Vlastos - Socrates: Ironist and Moral Philosopher p.117
We should test one another, by asking and answering questions [Plato]
     Full Idea: Test me, and let yourself be tested as well, by asking and answering questions.
     From: Plato (Gorgias [c.387 BCE], 462a)
     A reaction: The idea must be to avoid wild speculation, by continually filtering ideas through rival critical intelligences. The best philosophical method ever devised.
You must never go against what you actually believe [Plato]
     Full Idea: You must never go against what you actually believe.
     From: Plato (The Republic [c.374 BCE], 350e)
In discussion a person's opinions are shown to be in conflict, leading to calm self-criticism [Plato]
     Full Idea: They collect someone's opinions together during the discussion, put them side by side, and show that they conflict with each other at the same time on the same subjects.... The person sees this, gets angry at themselves, and calmer towards others.
     From: Plato (The Sophist [c.359 BCE], 230b)
     A reaction: He goes on to say that the process is like a doctor purging a patient of internal harms. If anyone talks for long enough (even a good philosopher), their opinions will probably be seen to be in conflict. But which opinions do you abandon?
2. Reason / C. Styles of Reason / 3. Eristic
People often merely practice eristic instead of dialectic, because they don't analyse the subject-matter [Plato]
     Full Idea: People often think they are practising dialectic when they are practising eristic; this is because of their inability to conduct the enquiry by dividing the subject-matter into its various aspects.
     From: Plato (The Republic [c.374 BCE], 454a)
Eristic discussion is aggressive, but dialectic aims to help one's companions in discussion [Plato]
     Full Idea: Eristic discussions involve as many tricks and traps as possible, but dialectical discussions involve being serious and correcting the interlocutor's mistakes only when they are his own fault or the result of past conditioning.
     From: Plato (Theaetetus [c.368 BCE], 167e)